You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Michael Semb Wever (Jira)" <ji...@apache.org> on 2021/04/13 08:54:00 UTC
[jira] [Created] (CASSANDRA-16595) Remove test parallelism from ant
build.xml in all branches
Michael Semb Wever created CASSANDRA-16595:
----------------------------------------------
Summary: Remove test parallelism from ant build.xml in all branches
Key: CASSANDRA-16595
URL: https://issues.apache.org/jira/browse/CASSANDRA-16595
Project: Cassandra
Issue Type: Task
Components: Test/unit
Reporter: Michael Semb Wever
Assignee: Michael Semb Wever
Cassandra's build.xml supports parallel test runners. This functionality is available through {{`-Dtest.runners`}} and the {{`testparallel`}} ant macro.
Having not been actively used and atrophied over time, it breaks a number of tests. The distributed in-jvm tests don't work at all with parallel runners (currently they
need `-Dtest.runners=1` specified to work). And there are plenty of flakies, from where
tests use fixed ports (StorageServiceServerTest), to byteman (eg
BMUnitRunner), and around conf files on disk.
This was raised on the dev ML, where the consensus was to remove it: https://lists.apache.org/thread.html/r1ca3c72b90fa6c57c1cb7dcd02a44221dcca991fe7392abd8c29fe95%40%3Cdev.cassandra.apache.org%3E
The idea is to then replace ant test parallelism with docker container parallelism.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org